LLC · Connecticut registry
FLATIRON ENERGY DEVELOPMENT LLC
LLC in Location not reported, Connecticut · Document #2602978 · Active
Record reference date: October 18, 2026
Details may be incomplete or outdated. “Not reported” means a usable value is unavailable.
About this record
FLATIRON ENERGY DEVELOPMENT LLC is an active Connecticut limited liability company filed on July 21, 2022 (document 2602978). Its registered agent is C T CORPORATION SYSTEM.
Registration details
- Status
- ActiveRecord reference date: October 18, 2026
- Entity type
- Limited Liability Company
- Filed
- July 21, 2022Reported filing date
- Document number
- 2602978
- Registration jurisdiction
- Connecticut
- Principal city + ZIP
- Connecticut registry 80205-4999
- Registered agent
- C T CORPORATION SYSTEM
- Home state
- Delaware
- Industry (NAICS)
- Other Electric Power Generation (221118) · null
- Address
- 3660 Blake St, Suite 750, Denver, CO, 80205-4999
Registered agent and officers
Names and roles are reported on filings; matching names do not establish identity or ownership.
- Registered agent
- C T CORPORATION SYSTEM
- Principal
- FLATIRON ENERGY CAPITAL LLC
What this status means / annual report due date
Connecticut reports an active registration. This does not by itself establish good standing, licensing, ownership or that the business is currently trading.
Connecticut LLC annual reports are filed January 1 through March 31, starting in the year after registration. Other entity types can have different reporting schedules.
Additional business details
View historical details and available fields
Historical values may differ from the registration summary.
Record reference date: 2026-11-02
Directory details
Names
- Legal
- FLATIRON ENERGY DEVELOPMENT LLC
- Home Jurisdiction
- FLATIRON ENERGY DEVELOPMENT LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 2602978
- Citizenship
- Foreign
- Home Jurisdiction
- DE
Dates
- Annual Report Due
- 2027-03-31
- Began Transacting
- 2022-06-14
- Registration
- 2022-07-21
Addresses
- Business · Street 1
- 3660 Blake St
- Business · Unit
- Suite 750
- Business · City
- Denver
- Business · Country
- US
- Business · Postal Code
- 80205-4999
- Business · Region
- CO
- Mailing · Text
- 3660 Blake St ,Suite 750 ,Denver ,CO ,United States ,80205-4999
- Mailing Home Jurisdiction · Text
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Mailing Home Jurisdiction · Street 1
- 1209 ORANGE STREET
- Mailing Home Jurisdiction · City
- Wilmington
- Mailing Home Jurisdiction · Region
- DE
- Mailing Home Jurisdiction · Postal Code
- 19801
- Mailing Home Jurisdiction · Country
- US
- Office Home Jurisdiction · Text
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Office Home Jurisdiction · Street 1
- 1209 ORANGE STREET
- Office Home Jurisdiction · City
- Wilmington
- Office Home Jurisdiction · Region
- DE
- Office Home Jurisdiction · Postal Code
- 19801
- Office Home Jurisdiction · Country
- US
Contacts
- Business Email
- notices@flatiron.energy
- Survey Email
- jtaylor@flatiron.energy
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Other Electric Power Generation (221118)
Additional reported values
Other reported details
- Id
- 001t000000uhOvcAAE
- Business Type
- LLC
- Status
- Active
- Account Number
- 2602978
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 06/14/2022
- Business Unit
- Suite 750
- Citizenship
- Foreign
- Date Registration
- 07/21/2022
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-11-02 00:25:17.1066667
Names and reported roles
- Name
- FLATIRON ENERGY DEVELOPMENT LLC
- Business Name in state country
- FLATIRON ENERGY DEVELOPMENT LLC
Addresses and locations
- Business Street
- 3660 Blake St
- Business City
- Denver
- Business Country
- United States
- Business ZIP
- 80205-4999
- Business State
- CO
- State or Territory Formation
- DELAWARE
- Office Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Office Jurisdiction Business Street
- 1209 ORANGE STREET
- Office Jurisdiction Business City
- WILMINGTON
- Office Jurisdiction Business State
- DE
- Office Jurisdiction Business Zip Code
- 19801
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- notices@flatiron.energy
- Mailing Address
- 3660 Blake St ,Suite 750 ,Denver ,CO ,United States ,80205-4999
- Mailing Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Mailing Jurisdiction Business Street
- 1209 ORANGE STREET
- Mailing Jurisdiction Business City
- WILMINGTON
- Mailing Jurisdiction Business State
- DE
- Mailing Jurisdiction Business Zip Code
- 19801
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- jtaylor@flatiron.energy
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Other Electric Power Generation (221118)
Record reference date: 2026-10-24
Directory details
Names
- Legal
- FLATIRON ENERGY DEVELOPMENT LLC
- Home Jurisdiction
- FLATIRON ENERGY DEVELOPMENT LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 2602978
- Citizenship
- Foreign
- Home Jurisdiction
- DE
Dates
- Annual Report Due
- 2027-03-31
- Began Transacting
- 2022-06-14
- Registration
- 2022-07-21
Addresses
- Business · Street 1
- 3660 Blake St
- Business · Unit
- Suite 750
- Business · City
- Denver
- Business · Country
- US
- Business · Postal Code
- 80205-4999
- Business · Region
- CO
- Mailing · Text
- 3660 Blake St ,Suite 750 ,Denver ,CO ,United States ,80205-4999
- Mailing Home Jurisdiction · Text
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Mailing Home Jurisdiction · Street 1
- 1209 ORANGE STREET
- Mailing Home Jurisdiction · City
- Wilmington
- Mailing Home Jurisdiction · Region
- DE
- Mailing Home Jurisdiction · Postal Code
- 19801
- Mailing Home Jurisdiction · Country
- US
- Office Home Jurisdiction · Text
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Office Home Jurisdiction · Street 1
- 1209 ORANGE STREET
- Office Home Jurisdiction · City
- Wilmington
- Office Home Jurisdiction · Region
- DE
- Office Home Jurisdiction · Postal Code
- 19801
- Office Home Jurisdiction · Country
- US
Contacts
- Business Email
- notices@flatiron.energy
- Survey Email
- jtaylor@flatiron.energy
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Other Electric Power Generation (221118)
Additional reported values
Other reported details
- Id
- 001t000000uhOvcAAE
- Business Type
- LLC
- Status
- Active
- Account Number
- 2602978
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 06/14/2022
- Business Unit
- Suite 750
- Citizenship
- Foreign
- Date Registration
- 07/21/2022
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-24 00:25:10.7333333
Names and reported roles
- Name
- FLATIRON ENERGY DEVELOPMENT LLC
- Business Name in state country
- FLATIRON ENERGY DEVELOPMENT LLC
Addresses and locations
- Business Street
- 3660 Blake St
- Business City
- Denver
- Business Country
- United States
- Business ZIP
- 80205-4999
- Business State
- CO
- State or Territory Formation
- DELAWARE
- Office Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Office Jurisdiction Business Street
- 1209 ORANGE STREET
- Office Jurisdiction Business City
- WILMINGTON
- Office Jurisdiction Business State
- DE
- Office Jurisdiction Business Zip Code
- 19801
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- notices@flatiron.energy
- Mailing Address
- 3660 Blake St ,Suite 750 ,Denver ,CO ,United States ,80205-4999
- Mailing Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Mailing Jurisdiction Business Street
- 1209 ORANGE STREET
- Mailing Jurisdiction Business City
- WILMINGTON
- Mailing Jurisdiction Business State
- DE
- Mailing Jurisdiction Business Zip Code
- 19801
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- jtaylor@flatiron.energy
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Other Electric Power Generation (221118)
Record reference date: 2026-10-23
Directory details
Names
- Legal
- FLATIRON ENERGY DEVELOPMENT LLC
- Home Jurisdiction
- FLATIRON ENERGY DEVELOPMENT LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 2602978
- Citizenship
- Foreign
- Home Jurisdiction
- DE
Dates
- Annual Report Due
- 2027-03-31
- Began Transacting
- 2022-06-14
- Registration
- 2022-07-21
Addresses
- Business · Street 1
- 3660 Blake St
- Business · Unit
- Suite 750
- Business · City
- Denver
- Business · Country
- US
- Business · Postal Code
- 80205-4999
- Business · Region
- CO
- Mailing · Text
- 3660 Blake St ,Suite 750 ,Denver ,CO ,United States ,80205-4999
- Mailing Home Jurisdiction · Text
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Mailing Home Jurisdiction · Street 1
- 1209 ORANGE STREET
- Mailing Home Jurisdiction · City
- Wilmington
- Mailing Home Jurisdiction · Region
- DE
- Mailing Home Jurisdiction · Postal Code
- 19801
- Mailing Home Jurisdiction · Country
- US
- Office Home Jurisdiction · Text
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Office Home Jurisdiction · Street 1
- 1209 ORANGE STREET
- Office Home Jurisdiction · City
- Wilmington
- Office Home Jurisdiction · Region
- DE
- Office Home Jurisdiction · Postal Code
- 19801
- Office Home Jurisdiction · Country
- US
Contacts
- Business Email
- notices@flatiron.energy
- Survey Email
- jtaylor@flatiron.energy
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Other Electric Power Generation (221118)
Additional reported values
Other reported details
- Id
- 001t000000uhOvcAAE
- Business Type
- LLC
- Status
- Active
- Account Number
- 2602978
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 06/14/2022
- Business Unit
- Suite 750
- Citizenship
- Foreign
- Date Registration
- 07/21/2022
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-23 00:25:14.3000000
Names and reported roles
- Name
- FLATIRON ENERGY DEVELOPMENT LLC
- Business Name in state country
- FLATIRON ENERGY DEVELOPMENT LLC
Addresses and locations
- Business Street
- 3660 Blake St
- Business City
- Denver
- Business Country
- United States
- Business ZIP
- 80205-4999
- Business State
- CO
- State or Territory Formation
- DELAWARE
- Office Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Office Jurisdiction Business Street
- 1209 ORANGE STREET
- Office Jurisdiction Business City
- WILMINGTON
- Office Jurisdiction Business State
- DE
- Office Jurisdiction Business Zip Code
- 19801
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- notices@flatiron.energy
- Mailing Address
- 3660 Blake St ,Suite 750 ,Denver ,CO ,United States ,80205-4999
- Mailing Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Mailing Jurisdiction Business Street
- 1209 ORANGE STREET
- Mailing Jurisdiction Business City
- WILMINGTON
- Mailing Jurisdiction Business State
- DE
- Mailing Jurisdiction Business Zip Code
- 19801
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- jtaylor@flatiron.energy
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Other Electric Power Generation (221118)
Record reference date: 2026-10-22
Directory details
Names
- Legal
- FLATIRON ENERGY DEVELOPMENT LLC
- Home Jurisdiction
- FLATIRON ENERGY DEVELOPMENT LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 2602978
- Citizenship
- Foreign
- Home Jurisdiction
- DE
Dates
- Annual Report Due
- 2027-03-31
- Began Transacting
- 2022-06-14
- Registration
- 2022-07-21
Addresses
- Business · Street 1
- 3660 Blake St
- Business · Unit
- Suite 750
- Business · City
- Denver
- Business · Country
- US
- Business · Postal Code
- 80205-4999
- Business · Region
- CO
- Mailing · Text
- 3660 Blake St ,Suite 750 ,Denver ,CO ,United States ,80205-4999
- Mailing Home Jurisdiction · Text
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Mailing Home Jurisdiction · Street 1
- 1209 ORANGE STREET
- Mailing Home Jurisdiction · City
- Wilmington
- Mailing Home Jurisdiction · Region
- DE
- Mailing Home Jurisdiction · Postal Code
- 19801
- Mailing Home Jurisdiction · Country
- US
- Office Home Jurisdiction · Text
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Office Home Jurisdiction · Street 1
- 1209 ORANGE STREET
- Office Home Jurisdiction · City
- Wilmington
- Office Home Jurisdiction · Region
- DE
- Office Home Jurisdiction · Postal Code
- 19801
- Office Home Jurisdiction · Country
- US
Contacts
- Business Email
- notices@flatiron.energy
- Survey Email
- jtaylor@flatiron.energy
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Other Electric Power Generation (221118)
Additional reported values
Other reported details
- Id
- 001t000000uhOvcAAE
- Business Type
- LLC
- Status
- Active
- Account Number
- 2602978
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 06/14/2022
- Business Unit
- Suite 750
- Citizenship
- Foreign
- Date Registration
- 07/21/2022
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-22 00:26:02.2233333
Names and reported roles
- Name
- FLATIRON ENERGY DEVELOPMENT LLC
- Business Name in state country
- FLATIRON ENERGY DEVELOPMENT LLC
Addresses and locations
- Business Street
- 3660 Blake St
- Business City
- Denver
- Business Country
- United States
- Business ZIP
- 80205-4999
- Business State
- CO
- State or Territory Formation
- DELAWARE
- Office Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Office Jurisdiction Business Street
- 1209 ORANGE STREET
- Office Jurisdiction Business City
- WILMINGTON
- Office Jurisdiction Business State
- DE
- Office Jurisdiction Business Zip Code
- 19801
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- notices@flatiron.energy
- Mailing Address
- 3660 Blake St ,Suite 750 ,Denver ,CO ,United States ,80205-4999
- Mailing Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Mailing Jurisdiction Business Street
- 1209 ORANGE STREET
- Mailing Jurisdiction Business City
- WILMINGTON
- Mailing Jurisdiction Business State
- DE
- Mailing Jurisdiction Business Zip Code
- 19801
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- jtaylor@flatiron.energy
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Other Electric Power Generation (221118)
Record reference date: 2026-10-21
Directory details
Names
- Legal
- FLATIRON ENERGY DEVELOPMENT LLC
- Home Jurisdiction
- FLATIRON ENERGY DEVELOPMENT LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 2602978
- Citizenship
- Foreign
- Home Jurisdiction
- DE
Dates
- Annual Report Due
- 2027-03-31
- Began Transacting
- 2022-06-14
- Registration
- 2022-07-21
Addresses
- Business · Street 1
- 3660 Blake St
- Business · Unit
- Suite 750
- Business · City
- Denver
- Business · Country
- US
- Business · Postal Code
- 80205-4999
- Business · Region
- CO
- Mailing · Text
- 3660 Blake St ,Suite 750 ,Denver ,CO ,United States ,80205-4999
- Mailing Home Jurisdiction · Text
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Mailing Home Jurisdiction · Street 1
- 1209 ORANGE STREET
- Mailing Home Jurisdiction · City
- Wilmington
- Mailing Home Jurisdiction · Region
- DE
- Mailing Home Jurisdiction · Postal Code
- 19801
- Mailing Home Jurisdiction · Country
- US
- Office Home Jurisdiction · Text
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Office Home Jurisdiction · Street 1
- 1209 ORANGE STREET
- Office Home Jurisdiction · City
- Wilmington
- Office Home Jurisdiction · Region
- DE
- Office Home Jurisdiction · Postal Code
- 19801
- Office Home Jurisdiction · Country
- US
Contacts
- Business Email
- notices@flatiron.energy
- Survey Email
- jtaylor@flatiron.energy
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Other Electric Power Generation (221118)
Additional reported values
Other reported details
- Id
- 001t000000uhOvcAAE
- Business Type
- LLC
- Status
- Active
- Account Number
- 2602978
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 06/14/2022
- Business Unit
- Suite 750
- Citizenship
- Foreign
- Date Registration
- 07/21/2022
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-21 00:25:49.5100000
Names and reported roles
- Name
- FLATIRON ENERGY DEVELOPMENT LLC
- Business Name in state country
- FLATIRON ENERGY DEVELOPMENT LLC
Addresses and locations
- Business Street
- 3660 Blake St
- Business City
- Denver
- Business Country
- United States
- Business ZIP
- 80205-4999
- Business State
- CO
- State or Territory Formation
- DELAWARE
- Office Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Office Jurisdiction Business Street
- 1209 ORANGE STREET
- Office Jurisdiction Business City
- WILMINGTON
- Office Jurisdiction Business State
- DE
- Office Jurisdiction Business Zip Code
- 19801
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- notices@flatiron.energy
- Mailing Address
- 3660 Blake St ,Suite 750 ,Denver ,CO ,United States ,80205-4999
- Mailing Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Mailing Jurisdiction Business Street
- 1209 ORANGE STREET
- Mailing Jurisdiction Business City
- WILMINGTON
- Mailing Jurisdiction Business State
- DE
- Mailing Jurisdiction Business Zip Code
- 19801
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- jtaylor@flatiron.energy
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Other Electric Power Generation (221118)
Record reference date: 2026-10-20
Directory details
Names
- Legal
- FLATIRON ENERGY DEVELOPMENT LLC
- Home Jurisdiction
- FLATIRON ENERGY DEVELOPMENT LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 2602978
- Citizenship
- Foreign
- Home Jurisdiction
- DE
Dates
- Annual Report Due
- 2027-03-31
- Began Transacting
- 2022-06-14
- Registration
- 2022-07-21
Addresses
- Business · Street 1
- 3660 Blake St
- Business · Unit
- Suite 750
- Business · City
- Denver
- Business · Country
- US
- Business · Postal Code
- 80205-4999
- Business · Region
- CO
- Mailing · Text
- 3660 Blake St ,Suite 750 ,Denver ,CO ,United States ,80205-4999
- Mailing Home Jurisdiction · Text
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Mailing Home Jurisdiction · Street 1
- 1209 ORANGE STREET
- Mailing Home Jurisdiction · City
- Wilmington
- Mailing Home Jurisdiction · Region
- DE
- Mailing Home Jurisdiction · Postal Code
- 19801
- Mailing Home Jurisdiction · Country
- US
- Office Home Jurisdiction · Text
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Office Home Jurisdiction · Street 1
- 1209 ORANGE STREET
- Office Home Jurisdiction · City
- Wilmington
- Office Home Jurisdiction · Region
- DE
- Office Home Jurisdiction · Postal Code
- 19801
- Office Home Jurisdiction · Country
- US
Contacts
- Business Email
- notices@flatiron.energy
- Survey Email
- jtaylor@flatiron.energy
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Other Electric Power Generation (221118)
Additional reported values
Other reported details
- Id
- 001t000000uhOvcAAE
- Business Type
- LLC
- Status
- Active
- Account Number
- 2602978
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 06/14/2022
- Business Unit
- Suite 750
- Citizenship
- Foreign
- Date Registration
- 07/21/2022
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-20 00:26:10.3266667
Names and reported roles
- Name
- FLATIRON ENERGY DEVELOPMENT LLC
- Business Name in state country
- FLATIRON ENERGY DEVELOPMENT LLC
Addresses and locations
- Business Street
- 3660 Blake St
- Business City
- Denver
- Business Country
- United States
- Business ZIP
- 80205-4999
- Business State
- CO
- State or Territory Formation
- DELAWARE
- Office Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Office Jurisdiction Business Street
- 1209 ORANGE STREET
- Office Jurisdiction Business City
- WILMINGTON
- Office Jurisdiction Business State
- DE
- Office Jurisdiction Business Zip Code
- 19801
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- notices@flatiron.energy
- Mailing Address
- 3660 Blake St ,Suite 750 ,Denver ,CO ,United States ,80205-4999
- Mailing Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Mailing Jurisdiction Business Street
- 1209 ORANGE STREET
- Mailing Jurisdiction Business City
- WILMINGTON
- Mailing Jurisdiction Business State
- DE
- Mailing Jurisdiction Business Zip Code
- 19801
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- jtaylor@flatiron.energy
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Other Electric Power Generation (221118)
Record reference date: 2026-10-18
Directory details
Names
- Legal
- FLATIRON ENERGY DEVELOPMENT LLC
- Home Jurisdiction
- FLATIRON ENERGY DEVELOPMENT LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 2602978
- Citizenship
- Foreign
- Home Jurisdiction
- DE
Dates
- Annual Report Due
- 2027-03-31
- Began Transacting
- 2022-06-14
- Registration
- 2022-07-21
Addresses
- Business · Street 1
- 3660 Blake St
- Business · Unit
- Suite 750
- Business · City
- Denver
- Business · Country
- US
- Business · Postal Code
- 80205-4999
- Business · Region
- CO
- Mailing · Text
- 3660 Blake St ,Suite 750 ,Denver ,CO ,United States ,80205-4999
- Mailing Home Jurisdiction · Text
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Mailing Home Jurisdiction · Street 1
- 1209 ORANGE STREET
- Mailing Home Jurisdiction · City
- Wilmington
- Mailing Home Jurisdiction · Region
- DE
- Mailing Home Jurisdiction · Postal Code
- 19801
- Mailing Home Jurisdiction · Country
- US
- Office Home Jurisdiction · Text
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Office Home Jurisdiction · Street 1
- 1209 ORANGE STREET
- Office Home Jurisdiction · City
- Wilmington
- Office Home Jurisdiction · Region
- DE
- Office Home Jurisdiction · Postal Code
- 19801
- Office Home Jurisdiction · Country
- US
Contacts
- Business Email
- notices@flatiron.energy
- Survey Email
- jtaylor@flatiron.energy
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Other Electric Power Generation (221118)
Additional reported values
Other reported details
- Id
- 001t000000uhOvcAAE
- Business Type
- LLC
- Status
- Active
- Account Number
- 2602978
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 06/14/2022
- Business Unit
- Suite 750
- Citizenship
- Foreign
- Date Registration
- 07/21/2022
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-18 00:27:08.8566667
Names and reported roles
- Name
- FLATIRON ENERGY DEVELOPMENT LLC
- Business Name in state country
- FLATIRON ENERGY DEVELOPMENT LLC
Addresses and locations
- Business Street
- 3660 Blake St
- Business City
- Denver
- Business Country
- United States
- Business ZIP
- 80205-4999
- Business State
- CO
- State or Territory Formation
- DELAWARE
- Office Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Office Jurisdiction Business Street
- 1209 ORANGE STREET
- Office Jurisdiction Business City
- WILMINGTON
- Office Jurisdiction Business State
- DE
- Office Jurisdiction Business Zip Code
- 19801
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- notices@flatiron.energy
- Mailing Address
- 3660 Blake St ,Suite 750 ,Denver ,CO ,United States ,80205-4999
- Mailing Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Mailing Jurisdiction Business Street
- 1209 ORANGE STREET
- Mailing Jurisdiction Business City
- WILMINGTON
- Mailing Jurisdiction Business State
- DE
- Mailing Jurisdiction Business Zip Code
- 19801
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- jtaylor@flatiron.energy
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Other Electric Power Generation (221118)
Download directory record (JSON)
All retained directory fields
Other reported details
- Id
- 15230316
- Slug
- flatiron-energy-development-llc-2602978
- Entity type
- Limited Liability Company
- Entity class
- llc
- Is foreign
- 1
- Registry
- CT
- Doc number
- 2602978
- Filed on
- 2022-07-21
- Status
- Active
- Is active
- 1
- Domicile
- DE
- Status known
- 1
- Observed at
- 2026-10-18T19:49:17.610236+00:00
Addresses and locations
- State
- CT
- City slug
- location-not-reported
- Address
- 3660 Blake St, Suite 750, Denver, CO, 80205-4999
- Zip
- 80205-4999
- Location state
- CO
Names and reported roles
- Name
- FLATIRON ENERGY DEVELOPMENT LLC
- City name
- Location not reported
Industry and classification
- Naics code
- Other Electric Power Generation (221118)
Additional Connecticut registry details
Linked through the registry’s business ID. Agents and principals are reported roles and do not establish beneficial ownership. Contact and residence addresses are labeled as reported.
Record reference date: 2026-10-18.
Registered and alternate business names
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Business names
- Registered name
- FLATIRON ENERGY DEVELOPMENT LLC
- Name in home jurisdiction
- FLATIRON ENERGY DEVELOPMENT LLC
Complete business master fields
Other reported details
- Id
- 001t000000uhOvcAAE
- Business Type
- LLC
- Status
- Active
- Account Number
- 2602978
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 06/14/2022
- Business Unit
- Suite 750
- Citizenship
- Foreign
- Date Registration
- 07/21/2022
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-18 00:27:08.8566667
Names and reported roles
- Name
- FLATIRON ENERGY DEVELOPMENT LLC
- Business Name in state country
- FLATIRON ENERGY DEVELOPMENT LLC
Addresses and locations
- Business Street
- 3660 Blake St
- Business City
- Denver
- Business Country
- United States
- Business ZIP
- 80205-4999
- Business State
- CO
- State or Territory Formation
- DELAWARE
- Office Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Office Jurisdiction Business Street
- 1209 ORANGE STREET
- Office Jurisdiction Business City
- WILMINGTON
- Office Jurisdiction Business State
- DE
- Office Jurisdiction Business Zip Code
- 19801
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- notices@flatiron.energy
- Mailing Address
- 3660 Blake St ,Suite 750 ,Denver ,CO ,United States ,80205-4999
- Mailing Jurisdiction Address
- 1209 ORANGE STREET, WILMINGTON, DE, 19801, United States
- Mailing Jurisdiction Business Street
- 1209 ORANGE STREET
- Mailing Jurisdiction Business City
- WILMINGTON
- Mailing Jurisdiction Business State
- DE
- Mailing Jurisdiction Business Zip Code
- 19801
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- jtaylor@flatiron.energy
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Other Electric Power Generation (221118)
Registered agents (1)
Reported name and role
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Registered agents
- Registered agent
- C T CORPORATION SYSTEMFind records reporting this name →
Parsed registry details
Identifiers
- Agent Alei
- US-CT.BER:0082007
Parties
- Reported · Source Type
- Business
- Reported · Name
- C T CORPORATION SYSTEM
Contacts
- Agent Phone
- 8605282920
- Agent Email
- lglprocess@aol.com
Addresses
- Business · Text
- C T Corporation System, 357 East Center Street, Ste. 2 J, Manchester, CT, 06040-4471, United States
- Business · Street 1
- C T Corporation System
- Business · Street 2
- 357 East Center Street, Ste. 2 J
- Business · City
- Manchester
- Business · Region
- CT
- Business · Postal Code
- 06040-4471
- Business · Country
- US
- Mailing · Text
- C T Corporation System, 357 East Center Street, Ste. 2 J, Manchester, CT, 06040-4471, United States
- Mailing · Street 1
- C T Corporation System
- Mailing · Street 2
- 357 East Center Street, Ste. 2 J
- Mailing · City
- Manchester
- Mailing · Postal Code
- 06040-4471
- Mailing · Region
- CT
- Mailing · Country
- US
C T CORPORATION SYSTEM
Other reported details
- Business ID
- 001t000000uhOvcAAE
- Reported type
- Business
- Record timestamp
- 2026-10-18 00:36:35.8866667
Registered agent information
- Agent account alei
- US-CT.BER:0082007
- Registered agent phone
- 8605282920
- Registered agent email
- lglprocess@aol.com
Names and reported roles
- Reported name
- C T CORPORATION SYSTEM
Addresses and locations
- Business address
- C T Corporation System, 357 East Center Street, Ste. 2 J, Manchester, CT, 06040-4471, United States
- Business street address 1
- C T Corporation System
- Business street address 2
- 357 East Center Street, Ste. 2 J
- Business city
- Manchester
- Business state
- CT
- Business zip code
- 06040-4471
- Business country
- United States
Mailing information
- Mailing address
- C T Corporation System, 357 East Center Street, Ste. 2 J, Manchester, CT, 06040-4471, United States
- Mailing street address 1
- C T Corporation System
- Mailing street address 2
- 357 East Center Street, Ste. 2 J
- Mailing city
- Manchester
- Mailing zip code
- 06040-4471
- Mailing state
- CT
- Mailing country
- United States
Showing 1–1 of 1.
Principals (1)
Reported name and role
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Principals and members
- Principal
- FLATIRON ENERGY CAPITAL LLCFind records reporting this name →
Parsed registry details
Parties
- Reported · Name
- FLATIRON ENERGY CAPITAL LLC
Addresses
- Business · Street 1
- 2101 PEARL STREET
- Business · City
- Boulder
- Business · Region
- PR
- Business · Postal Code
- 80302
- Business · Country
- US
FLATIRON ENERGY CAPITAL LLC
Other reported details
- Business ID
- 001t000000uhOvcAAE
- Record timestamp
- 2026-10-18 00:46:54.8933333
Names and reported roles
- Reported name
- FLATIRON ENERGY CAPITAL LLC
Addresses and locations
- Business street address 1
- 2101 PEARL STREET
- Business city
- BOULDER
- Business state
- PR
- Business zip code
- 80302
- Business country
- United States
Showing 1–1 of 1.
Filing history (6)
Parsed registry details
Filing
- Name
- BF-0014006451
- Source Type
- Annual Report
- Type
- Annual Report
- Physical Filing
- No
Dates
- Filing
- 2026-03-10
BF-0014006451 · 2026-03-10
Other reported details
- Business ID
- 001t000000uhOvcAAE
- Filing date
- 2026-03-10T00:00:00.000
- Reported type
- Annual Report
- Filing type
- Annual Report
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0014006451
Parsed registry details
Filing
- Name
- BF-0013201936
- Source Type
- Annual Report
- Type
- Annual Report
- Physical Filing
- No
Dates
- Filing
- 2025-03-06
BF-0013201936 · 2025-03-06
Other reported details
- Business ID
- 001t000000uhOvcAAE
- Filing date
- 2025-03-06T00:00:00.000
- Reported type
- Annual Report
- Filing type
- Annual Report
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0013201936
Parsed registry details
Filing
- Name
- BF-0013269359
- Source Type
- Mass Agent Change � Address
- Type
- Agent Address Change
- Physical Filing
- No
Dates
- Filing
- 2024-12-02
BF-0013269359 · 2024-12-02
Other reported details
- Business ID
- 001t000000uhOvcAAE
- Filing date
- 2024-12-02T00:00:00.000
- Reported type
- Mass Agent Change � Address
- Filing type
- Agent Address Change
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0013269359
Parsed registry details
Filing
- Name
- BF-0011515773
- Source Type
- Annual Report
- Type
- Annual Report
- Physical Filing
- No
Dates
- Filing
- 2024-05-08
BF-0011515773 · 2024-05-08
Other reported details
- Business ID
- 001t000000uhOvcAAE
- Filing date
- 2024-05-08T00:00:00.000
- Reported type
- Annual Report
- Filing type
- Annual Report
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0011515773
Parsed registry details
Filing
- Name
- BF-0012204970
- Source Type
- Annual Report
- Type
- Annual Report
- Physical Filing
- No
Dates
- Filing
- 2024-05-08
BF-0012204970 · 2024-05-08
Other reported details
- Business ID
- 001t000000uhOvcAAE
- Filing date
- 2024-05-08T00:00:00.000
- Reported type
- Annual Report
- Filing type
- Annual Report
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0012204970
Parsed registry details
Filing
- Name
- BF-0010690048
- Source Type
- Business Registration
- Type
- Foreign Registration Statement
- Physical Filing
- No
Dates
- Filing
- 2022-07-21
- Effective
- 2022-07-21
BF-0010690048 · 2022-07-21
Other reported details
- Business ID
- 001t000000uhOvcAAE
- Filing date
- 2022-07-21T00:00:00.000
- Effective date
- 2022-07-21T00:00:00.000
- Reported type
- Business Registration
- Filing type
- Foreign Registration Statement
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0010690048
Showing 1–6 of 6.
Same registered agent
| Business | Type | Filed |
|---|---|---|
| A.A.I.B. MOTOR CLUB, INC. | Corporation | Jan 8, 1976 |
| ABCO WHOLESALERS OF CONN., INC. | Corporation | Aug 4, 1969 |
| ALICA HOLDINGS, INC. | Corporation | Dec 30, 1976 |
| ALT MANAGEMENT CORPORATION | Corporation | Aug 27, 1974 |
| A. M. KINNEY, INC. | Corporation | Apr 22, 1974 |
| AML INTERNATIONAL, INC. | Corporation | Sep 7, 1972 |
| AMP INCORPORATED | Corporation | May 23, 1962 |
| ASM ENTERPRISES, INC. | Corporation | Oct 28, 1968 |
| A. & S. TRANSPORTATION CO. | Corporation | May 7, 1973 |
| A. SCHULMAN, INC. | Corporation | Oct 10, 1975 |
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|---|---|---|
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